Little Sleepies Kid's Two-Piece Size Chart

Little Sleepies two-piece sets run true to size with room to grow! If your little one has a rounder build, we recommend sizing up one size.
SIZE HEIGHT WEIGHT
12-18 MONTHS 29-31" 22-26 LBS
18-24 MONTHS 31-33" 26-30 LBS
2T 33-35" 28-32 LBS
3T 35-38" 32-35 LBS
4T 38-41" 35-39 LBS
5/6 42-48" --
7/8 48-54" --
9/10 54-57" --
12/14 58-61" --